Crankshaft firikwensin VAZ 2110

Menene firikwensin matsayi na crankshaft akan gilashin gilashi

An shigar da firikwensin crankshaft VAZ 2110 kusa da wani faifai na musamman wanda ke tare da ƙwanƙwasa ƙwanƙwasa. Ana kiran diski na musamman master ko babban faifai. Tare da shi, yana ba da aiki tare na angular naúrar sarrafawa. Tsallake hakora 60 guda biyu akan diski yana ba da damar tsarin don tantance TDC na silinda na 1st ko 4th. Haƙori 19 bayan nassi ya kamata ya fuskanci sandar DPKV, kuma alamar da ke kan camshaft ya kamata ya kasance a kan dutsen mai lanƙwasa. Rata tsakanin firikwensin da haƙoran haƙora na diski yana cikin kewayon 0,8 zuwa 1,0 mm. Sensor juriya juriya 880-900 Ohm. Don rage tsangwama, ana kiyaye wayar firikwensin crankshaft.

Bayan an kunna wuta, shirin sarrafawa na naúrar yana cikin yanayin jiran siginar agogo daga firikwensin matsayi na crankshaft. Lokacin da crankshaft ya juya, siginar bugun jini na aiki tare nan take yana shiga sashin sarrafawa, wanda, ta mitansa, yana canza da'irar lantarki na injectors da kunna tashoshi na coil zuwa ƙasa.

Algorithm shirin naúrar sarrafawa yana aiki akan ƙa'idar karanta hakora 58 da ke wucewa ta cikin da'irar maganadisu na DPKV tare da bata biyu. Tsalle na hakora biyu alama ce ta tantance fistan silinda na farko (na huɗu) a matsayin babban mataccen cibiyar, daga inda naúrar ke tantancewa da rarraba sigina masu sauyawa akan yanayin aiki na injin injector wanda ke sarrafa shi da kuma walƙiya a cikin kyandirori.

Ƙungiyar sarrafawa tana gano gazawar ɗan lokaci a cikin tsarin aiki tare da ƙoƙarin sake daidaita tsarin sarrafawa. Idan ba shi yiwuwa a mayar da yanayin aiki tare (rashin tuntuɓar mai haɗin DPKV, kebul na kebul, lalacewar injiniya ko fashewar faifan diski), tsarin yana haifar da siginar kuskure akan dashboard, gami da fitilar gaggawa ta Injin duba. Injin zai tsaya kuma ba zai yiwu a kunna shi ba.

Na'urar firikwensin matsayi na crankshaft abin dogaro ne kuma ba kasafai yake kasawa ba, amma wani lokacin ana samun lalacewa da rashin kulawa ko halin sakaci na kwararrun injiniyoyi.

Na'urar firikwensin matsayi na crankshaft abin dogaro ne kuma ba kasafai yake kasawa ba, amma wani lokacin ana samun lalacewa da rashin kulawa ko halin sakaci na kwararrun injiniyoyi.

Alal misali, Vaz-2112 yana da 21124 engine (16-bawul, inda DPKV na USB ne sosai kusa da shaye da yawa), da kuma matsalar yawanci faruwa bayan gyara, a lokacin da na USB guntu ba a gyarawa a cikin sashi. Bayan da aka tuntuɓar bututu mai zafi, kebul ɗin ya narke, yana lalata zanen waya, kuma injin ya tsaya.

Wani misali kuma zai kasance faifan faifan faifan da ba a yi shi da kyau ba wanda buguwar robar zai iya jujjuya shi a kan murfi na ciki.

Naúrar sarrafa lantarki, yayin karɓar sigina guda ɗaya daga DPKV, yana ƙayyade matsayi dangane da crankshaft a kowane lokaci, ƙididdige saurin juyawa da saurin kusurwa.

Dangane da siginar sinusoidal da aka samar ta hanyar firikwensin matsayi na crankshaft, ana warware ayyuka da yawa:

• Ƙayyade matsayi na yanzu na fistan na farko (ko na huɗu) Silinda.
• Bincika lokacin allurar man fetur da kuma tsawon lokacin buɗe yanayin masu injectors.
• Sarrafa tsarin kunnawa.
• Gudanar da tsarin lokaci na bawul mai canzawa;
• Gudanar da tsarin shayar da tururin mai;
• Tabbatar da aikin wasu ƙarin tsarin da ke da alaƙa da saurin injin (misali, tuƙin wutar lantarki).

Don haka, DPKV yana tabbatar da aiki na rukunin wutar lantarki, yana ƙayyade tare da babban daidaito aikin manyan tsarinsa guda biyu: ƙonewa da allurar mai.

Kafin siyan DPKV mai maye, ya zama dole don bayyana nau'in na'urar da aka sanya akan injin.

Ayyuka da manufar Crankshaft firikwensin VAZ 2110

A cikin injin da ke da bawuloli 8 ko 16, an ƙera DPKV don yin zaɓuɓɓukan da ba a sarrafa su ba, amma don daidaita matakai don allurar mai. Har ila yau, firikwensin crankshaft a kan VAZ 2110 yana watsa wani yunƙuri don kunna cakuda iska da man fetur a cikin ɗakunan konewa na rukunin wutar lantarki. Saboda haka, idan mai sarrafawa ya kasa, wannan na iya haifar da gaskiyar cewa tsarin abin hawa daban-daban ba zai yi aiki daidai ba. Kuma wannan yana nufin cewa aikin na yau da kullun na injin ba zai yiwu ba.

Crankshaft firikwensin VAZ 2112

VAZ 2110 crankshaft firikwensin kanta wani nau'in nau'in inductive ne, dole ne wannan mai sarrafa ya amsa raƙuman haƙora akan faifan tuƙi. Ana ɗora wannan faifai akan mashin ɗin janareta, kuma na'urar sarrafa kanta tana kusa da shi. Akwai hakoran hakora 58 akan jakin, a tsakanin su akwai rami mai girman hakora 2. Wannan rami yana ba da aiki tare tare da tsakiyar matattu na pistons. A lokacin da rami ya ratsa ta na'urar sarrafawa, ana aika sigina mai dacewa zuwa sashin kula da injin.

Akwai 'yan ƙididdiga masu yawa na irin waɗannan na'urori, tsarin aikin su yana dogara ne akan irin wannan mai sarrafawa kamar na'urar firikwensin Hall na VAZ 2110. A cikin akwati na ƙarshe, mai sarrafawa kuma yana mayar da martani ga igiya mai juyawa, amma ana gudanar da aikinsa a matsayin sakamakon wucewar maganadisu na dindindin.

Inductive (magnetic) crankshaft firikwensin VAZ 2110

Na'urar ta dogara ne akan ainihin abin maganadisu da aka sanya a cikin coil. A hutawa, filin maganadisu yana dawwama kuma babu EMF mai shigar da kai a cikin iska. Lokacin da saman haƙorin ƙarfe na faifan tuƙi ya wuce gaban da'irar maganadisu, filin maganadisu da ke kewayen ainihin yana canzawa, wanda ke haifar da shigar da na yanzu a cikin iska. Lokacin da faifan ya juya, wani madaidaicin halin yanzu yana bayyana a wurin fitarwa, yayin da mitar halin yanzu ya bambanta dangane da saurin juyawa na shaft. Aikin yana dogara ne akan tasirin shigar da wutar lantarki.

Siffar wannan firikwensin shine ƙirar sa mai sauƙi, wanda ke aiki ba tare da ƙarin tushen wutar lantarki ba.

Hall tasiri firikwensin

Nau'in waɗannan na'urori masu auna firikwensin yana aiki akan microcircuit da aka sanya a cikin gidaje tare da da'irar maganadisu, kuma faifan saitin yana ƙirƙirar filin maganadisu mai motsi tare da haƙoran magnetized.

Na'urar firikwensin yana ba da fitowar siginar madaidaici a cikin duk ƙayyadaddun hanyoyin juyawa na crankshaft. Babban firikwensin Hall yana buƙatar haɗin wutar lantarki na DC.

Na'urori masu auna gani

Ya dogara ne akan abin da ya faru na jiki na tasirin photoelectric. A tsari, tushen haske ne tare da mai karɓa (photodiode). Juyawa tsakanin tushen da mai karɓa, faifai mai ɓarna lokaci-lokaci yana rufewa kuma yana buɗe hanyar zuwa tushen hasken, sakamakon haka, photodiode yana haifar da bugun jini, wanda ke shiga sashin sarrafawa a cikin siginar analog (tsarin yana da ƙayyadaddun aikace-aikace kuma an shigar dashi a baya a cikin masu rarraba motocin allura, misali, Matiz).

Ina VAZ 2110 crankshaft firikwensin yake?

Idan an lura da rashin aikin injiniya, to, kafin a ci gaba da gano raguwa da alamun rashin aiki, ya zama dole a gano inda mai sarrafawa yake. Ina firikwensin matsayi na crankshaft akan bawul 8 ko 16 goma? Idan ka buɗe murfin, za ka lura cewa mai sarrafa yana daidai akan murfin famfo mai. Kamar yadda kake gani, wurin mai tsarawa bai dace sosai ba. A wannan lokacin, injiniyoyin VAZ sun yi tunani game da shawarar maye gurbin na'urar, don haka sun sanye take da DPKV mai tsayi na 80 cm.

Wurin DPKV a ƙarƙashin murfin motar

Wace mota ce firikwensin matsayi na crankshaft daga?

Samfurin	Lambar injin	Shekara	Yanayi injin l.
110 (2110) 1,5	BA3 2111 / VAZ-2111	1995-2005	1,5
110 (2110) 1,5 16V	VAZ-2112	1995-2010	1,5
110 (2110) 2.0i	Saukewa: C20XE	1996-2000	два
110 (2110) Wankel	VAZ-415	1997-2004	2,6
110 (2110) 1,6	VAZ-21114 / VAZ-21124	1995-2012	1,6
110 (2110) 1,6 16V	VAZ-21124	2004-2010	1,6
110 (2110) 1,6 HBO	VAZ-21114	2004-2007	1,6
111 (2111) 1,5	VAZ-2111/BA3 2111	1996-2005	1,5
111 (2111) 1,5 16V	VAZ-2112	1995-2005	1,5
111 (2111) 1,6	VAZ-21114 / VAZ-21124	2004-2013	1,6
112 (2112) 1,5	VAZ-2111	1995-2005	1,5
112 (2112) 1,5 16V	VAZ-2112	1995-2005	1,5
112 (2112) 1,6	VAZ-21124 / VAZ-21114	2005-2011	1,6

Siffofin tsarin allura

Tsarin allura yana aiki godiya ga tsarin firikwensin da na'urar sarrafawa. Ana ciyar da duk sigina zuwa shigar da naúrar microprocessor wanda ke daidaita ayyukan masu kunnawa. Wadannan na'urori masu auna firikwensin suna da alhakin ingantaccen aikin injin:

1. Matsayin Crankshaft.
2. Matsayin Camshaft (ba akan duk nau'ikan ba).
3. matsa lamba a cikin nau'in abin sha.
4. Binciken Lambda.
5. Gudu.
6. Yawan iska kwarara.
7. Matsayin maƙura.

Kuma babban rawa taka Vaz-2110 crankshaft firikwensin (8 bawuloli ko 16), tun lokacin da allura da kuma samar da high irin ƙarfin lantarki zuwa ga kyandirori dogara da shi. Akwai firikwensin zafin jiki a cikin ƙirar, amma a zahiri ba ya shafar aikin. Wajibi ne don saka idanu da zafin jiki na injin kuma ba da sigina ga kibiya (ko zuwa kwamfutar da ke kan jirgin). Amma zai zama ba makawa idan ya cancanta don aiwatar da canjin atomatik na nau'in mai (daga mai zuwa gas da mataimakinsa).

Algorithm na tsarin allura

Microprocessor yana da abubuwa da yawa da abubuwan sarrafawa. Abubuwan shigarwa suna karɓar sigina daga duk na'urori masu auna firikwensin. Amma da farko, ana canza waɗannan sigina, idan ya cancanta, ƙara girma. An tsara microcontroller don yin aiki tare da na'urori masu auna firikwensin da masu kunnawa. Shirye-shirye (firmware) na iya samar da ayyukan injin iri-iri.

Kuna iya samun karuwar wutar lantarki (shafin mai zai karu) ko rage yawan amfani (ikon zai sha wahala). Amma yawancin masu ababen hawa sun fi son shirye-shiryen da ke ba da aiki tare da matsakaicin sigogi. A lokaci guda, siginar firikwensin matsayi na crankshaft VAZ-2110 ba ya canzawa, kawai ana gyara halayen masu kunnawa ga canjin bayanan shigarwa.

Kadan game da babban fayafai

Ana daidaita fayafai don na'urori masu auna firikwensin da aka yi da karfe, wani lokacin hade tare da crankshaft pulley (misali, motar Opel).

Fayilolin na na'urori masu auna firikwensin Hall an yi su ne da robobi, kuma ana danna maɗaukaki na dindindin a cikin haƙoransu.

Kadan game da crankshaft

crankshaft shine mafi mahimmancin kashi na kowane injin konewa na ciki. Motar mai farawa (a lokacin farawa) da pistons (lokacin aiki). Daga can, ana watsa wutar lantarki zuwa akwatin gear, tsarin rarraba gas da hanyoyin taimako. Kuma domin allurar man fetur ya faru a lokacin da ya dace, an kafa tartsatsi a daidai lokacin, ana buƙatar firikwensin crankshaft VAZ-2110.

Yana sa ido akan matsayi na juzu'i kuma yana watsa sigina zuwa sashin sarrafa lantarki. Akwai hakora a kan juzu'i, tazarar da ke tsakaninsu iri daya ne. Amma a wuri guda wucewa - hakora biyu sun ɓace. Matsayin firikwensin yana amsawa ga kusancin ƙarfe. Lokacin da fanko wuri ya wuce kusa da firikwensin, ana haifar da sigina - ana sanar da sashin sarrafawa cewa juyin juya halin crankshaft ɗaya ya faru.

Sauya kwakwalwan kwamfuta da pinout DPKV VAZ 2110

A tsawon lokaci, wayoyi masu zuwa guntu na DPKV sun ƙare. An located a kasa na engine kuma ba da nisa daga gaban dabaran, a sakamakon haka, datti, dusar ƙanƙara, mai, sinadaran m yanayi a cikin nau'i na salts ana ajiye a kan DPKV da guntu, wanda take kaiwa zuwa jinkirin hadawan abu da iskar shaka na wayoyi a kan microcircuit da kuma bayan sun karya. Tun da an haɗa wayoyi na microcircuit a cikin kunshin guda ɗaya, lokacin da aka maye gurbinsa, ana samar da microcircuit mai gyara tare da wayoyi masu tasowa guda biyu masu tsayi 15 cm. Bayan cire microcircuit da aka lalace, shigar da sabon abu a cikin "coil". An rufe wuraren murɗawa tare da rage zafi ko tef ɗin lantarki.

Kuna iya gani a cikin zanen da ke ƙasa cewa aikin fil ɗin sa madaidaiciya ne, tare da wayoyi biyu da aka haɗa kai tsaye zuwa fil ɗin shigar da sigina akan akwatin sarrafawa da ke tafiyar da tsawon shari'ar. Kula da polarity na haɗa igiyoyin siginar firikwensin zuwa sashin sarrafawa. Idan an juya polarity, tsarin aiki tare ba zai yi aiki ba. Don mayar da aikin DPKV, kawai kuna buƙatar canza igiyoyi kuma duba aikin ta hanyar fara injin.

Alamun karyewa

Duk wani rashin aiki na firikwensin crankshaft VAZ 2110 zai sa ba zai yiwu a fara injin ba bayan dogon tasha. Idan mai sarrafawa ya fara kasawa yayin aikin abin hawa, a cikin 90% na lokuta injin zai tsaya, tunda ECU ba zai haifar da sigina ga tsarin kunnawa ba, aikin amincin ingin konewa na ciki zai yi aiki. Alamomin firikwensin rashin aiki lokacin da taron ya fara karye:

• duba Injin yana kunna kan dashboard;
• saurin injin ya zama mara ƙarfi, turawa yana raguwa da 50;
• ya kamata a canza firikwensin crankshaft VAZ 2110 da gaggawa lokacin da alamun rashin aiki mai zuwa ya bayyana: tare da karuwa a cikin sauri, ana jin amo maras ban sha'awa a cikin injin injin da ƙwanƙwasa;
• Injin allura yana da alaƙa da bayyanar pops a cikin yanki na shaye-shaye.

Lokacin da VAZ 2110 dpkv ya ƙare gaba ɗaya, injin yana tsayawa saboda kwamfutar ba ta ba da sigina don samuwar walƙiya ba.

Wadannan bayyanar cututtuka ba koyaushe suna nuna cewa cikakken maye gurbin na'urar firikwensin crankshaft VAZ 2110 ya zama dole, tunda duk abubuwan da suka lalace sun kasu kashi huɗu na al'ada:

• gurbatar yanayi;
• lalacewa ga iskar na'urar da keta mutuncinta;
• lahani na masana'antu;
• bude zagaye ko gajeriyar kewayawa.

Duba firikwensin yana farawa tare da tsaftace sashin. Ana duba tsabtar lambobin sadarwa, amincin su, tsabtar mai haɗawa, an cire ɗigon mai. Zane na firikwensin abu ne mai sauƙi, amma kashi 20 cikin 2110 na gazawar na'urar ta samo asali ne daga lahani na masana'anta. An kawar da raguwa a cikin wayoyi bayan an rufe kararrawa. Ba a gyara na'urar firikwensin crankshaft VAZ 100 ba, tun da farashin kayan amfani bai wuce XNUMX rubles ba, taron ya canza zuwa irin wannan bayan ɗan bincike kaɗan.

Crankshaft firikwensin VAZ 2110 Dalilan gazawar

Akwai dalilai da yawa da yasa firikwensin na iya gazawa, amma har yanzu suna nan.

• Lalacewar injiniya;
• Tsufa;
• Lalacewar lantarki;
• Buɗe ikon kewayawa;

Bari mu yi la'akari da kowane zaɓin gazawar daki-daki.

Lalacewar injina Wannan na iya haifar da kowane tasiri akan firikwensin. Misali, lokacin ƙoƙarin kwance na'urar firikwensin, irin wannan rushewar yana yiwuwa.

tsufa. Sau da yawa a cikin tsofaffin motoci, na'urar firikwensin na iya kasawa saboda tsufa da lalata tushen sa.

lalacewar lantarki. Tare da irin wannan gazawar, na'urar da ke cikin firikwensin galibi tana karyewa, kuma siginar kwamfuta ta daina yawo ta cikinta.

Karke a cikin da'irar sarrafawa. Buɗewar da'irar sarrafawa ba rashin aikin firikwensin ba ne. Idan an samu hutu, wayar da ke isar da siginar daga firikwensin zuwa kwamfutar tana shan wahala.

Duba firikwensin crankshaft VAZ 2110 don iya aiki

Don bincika abin da ake zargin na'urar firikwensin crankshaft, ana la'akari da mafi kusantar lokuta biyu na rashin aikin sa. A kowane hali, kuna buƙatar kwance na'urar tare da maɓallin waya goma. Kafin aiki, ana amfani da alamomi akan crankcase da kuma kan firikwensin kanta, wanda daga baya zai taimaka wajen murƙushe na'urar zuwa ainihin kusurwar juyawa.

Bugu da ƙari, kafin ƙaddamarwa, direba dole ne ya manta don auna rata tsakanin faifan lokaci da firikwensin, wanda ba zai iya wuce 0,6-1,5 mm ba. Idan babu lalacewar injiniya a cikin nau'i na kasusuwa, ɓarna, lalacewa ga tsarin kayan, ana bincika firikwensin ta wasu kayan aunawa:

• ohmmeter duba. A wannan yanayin, ya zama dole don auna juriya na iska na firikwensin. Tun da ma'auni na wannan alamar, wanda masana'anta ya saita, yana cikin kewayon daga 550 zuwa 750 ohms, ƙetare iyakokin da aka ƙayyade yana nuna rashin aiki na wannan kayan aiki, wanda ke da mahimmanci ga daidaitaccen aiki na mota, sabili da haka rashin aiki. Ya kamata a lura a nan cewa masana'anta har yanzu suna ba da damar ɗan bambanci tsakanin juriya da ƙimar fasfo, amma a kowane hali, dole ne su dace da bayanan da aka ƙayyade a cikin umarnin aiki na injin;
• dubawa tare da na'urar voltmeter, inductance mita da mai canza wuta. Wannan hanya ya fi rikitarwa, amma mafi tasiri: ana auna juriya tare da ohmmeter guda, bayan haka an bincika inductance (ya kamata ya kasance daga 200 zuwa 4000 millihenries), tare da firikwensin firikwensin iska na 500 volts. Na gaba, kuna buƙatar auna juriya tare da megger kuma tabbatar da cewa bai wuce 20 MΩ ba.

Idan har yanzu firikwensin ya gaza waɗannan gwaje-gwaje, yakamata a maye gurbinsa. Tare da wannan hanya, kada mutum ya manta game da nisa da masana'anta suka tsara tsakaninsa da faifan aiki tare, da daidaitawa tare da alamomin crankcase da aka yi akan na'urar da ta gabata. Kafin shigar da sabon firikwensin, yakamata a duba shi, domin ko da duk hanyoyin shigarwa ana bin su daidai, ba zai yi aiki daidai ba.

Ana duba sabon DPKV kamar yadda ake zargin rashin aiki, kuma dangane da sakamakon cak ɗin, ana iya shigar da na'urar maimakon tsohuwar ko maras kyau. A lokacin shigarwa, ana ƙarfafa kusoshi tare da juzu'i na 8 zuwa 12 Nm. Duk da haka, a kowane hali, kafin aiwatar da duk matakan da za a maye gurbin kumburi mai tsada da wuyar isa, dole ne ku tabbatar da cewa shi ne ya gaza, saboda motar da masana'antunmu suka kera na iya haifar da rashin jin daɗi sau da yawa. abubuwan mamaki

Hanyar farko don bincika firikwensin crankshaft VAZ 2110

A wannan yanayin, zaku buƙaci ohmmeter, wanda zaku maye gurbin juriya a cikin iska. Dangane da ka'idodin masana'anta, mai nuna alama yana daga 550 zuwa 750 ohms.

Yana da kyau idan alamun ku sun ɗan bambanta da na yau da kullun. Idan ɓangarorin sun yi tsanani, to lallai za a maye gurbin firikwensin.

A gaskiya, ya kamata a lura da cewa crankshaft matsayi firikwensin a kan VAZ 2110 model da wuya karya. Daga cikin manyan dalilan da ke haifar da ƙin yin aiki na yau da kullun sune tarin datti, lalacewar injina da lahani na masana'antar banal.

Siffofin bincika wasu motoci

Amma ga sauran motoci, alal misali, Vaz-2109 tare da allura engine Vaz-2112 da Vaz-2114, su cak ne da za'ayi daidai da mota Vaz-2110.

Yana da kyau a lura cewa ga VAZs lokacin duba juriya na crankshaft firikwensin nada, ana iya yin ƙarin rajistan.

Amma don wannan, dole ne a canza multimeter zuwa yanayin voltmeter tare da iyakar ma'auni na 200 mV.

Ta hanyar haɗa masu binciken zuwa tashoshin DPKV da kuma riƙe shi da kowane abu na ƙarfe, kamar sukudireba, a ɗan tazara daga ainihin.

Idan firikwensin yana aiki, to, zai amsa da ƙarfe, multimeter zai nuna ƙarfin lantarki akan allon. Rashin waɗannan fashe zai nuna rashin aiki na kashi.

Amma game da mota kamar Renault Logan, bambanci daga VAZ a cikin wannan mota ya sauko zuwa dan kadan daban-daban karatu na juriya na nada firikwensin lokacin da aka auna da wani ohmmeter.

DPKV Logan mai kulawa yana da juriya na al'ada na 200-270 ohms.

Don Daewoo Lanos, juriya na nada yakamata ya kasance cikin kewayon 500-600 ohms.

Amma ga engine ZMZ-406, shigar a kan Volga da Gazel motoci, nada juriya kullum a cikin kewayon 850-900 Ohms.

Hanyar na biyu

Anan zaka buƙaci voltmeter, transfomer da mita inductance. Yana da kyawawa don auna juriya a cikin ƙananan yanayin zafi.

Lokacin da aka sami karatun ohmmeter, ƙulla wa kanku na'ura don auna inductance. Yawanci, na'urar ya kamata ta nuna tsakanin raka'a 200 zuwa 4000 (millihenries).

Ana auna juriya tare da megohmmeter a wutar lantarki mai jujjuyawa na firikwensin matsayi na crankshaft na 500 volts. A ƙarƙashin yanayin al'ada, karatun ba zai wuce 20 MΩ ba.

Mai Gudanar da Bincike

Ana gudanar da bincike na firikwensin matsayi na crankshaft akan na'urar da aka tarwatsa. Kafin tarwatsewa, ana ba da shawarar sanya alamar saiti akan akwati don lokacin shigar da sabon abu, ana kiyaye daidaitaccen rata tsakanin mai bi da faifan lokaci. Halal tazarar 0,6-1,5 mm.

Muna cire kashi tare da maɓalli na 10, muna gudanar da bincike na gani. Kafin duba firikwensin crankshaft, baturin ya katse, ana duba wuraren tuntuɓar. A yayin dubawa na gani, ana bincika amincin akwatin, kebul, mai haɗawa, rashin fashe da ƙuƙuka a kan akwatin. Idan babu alamun lalacewar injiniya, ana duba DPKV tare da multimeter.

Ana iya duba kumburin duka a cikin juriya da ƙarfin lantarki. Gwajin juriya ya fi sauƙi, saboda haka ana amfani dashi a yawancin zaɓuɓɓukan bincike.

Juriya a cikin iska mai aiki na mai sarrafawa dole ne ya kasance cikin kewayon daga 550 zuwa 750 ohms. Ana yin ma'auni a cikin lambobi biyu na ɓangaren. Don injin allurar bawul 16, ana ɗaukar juriya na 5% karɓuwa.

Direbobi ba safai suke amfani da zaɓi na gwaji na biyu ba, kodayake ana ɗaukar bincike ta amfani da voltmeter mafi aminci. Don bincika, kuna buƙatar na'ura mai canzawa da mita inductance, misali, ana amfani da samfurin multimeter MY-6243 sau da yawa don auna ƙarfin aiki da inductance. Tabbatarwa mataki-mataki.

• Yi lissafin inductance dpkv. Abun aiki tare da ƙarfin lantarki na akalla 500 mV zai nuna inductance a cikin kewayon daga 200 zuwa 4000 hH.
• Bincika juriya, firikwensin firikwensin yana nuna siga na 20 mOhm.

Don canzawa, ko a'a don canza firikwensin crankshaft VAZ 2110?

Bari mu yi ajiyar wuri nan da nan - kafin yanke shawarar maye gurbin DPKV, kuna buƙatar bincika:

• Yanayin wayoyi zuwa DPKV;
• Kasancewar manyan lambobi masu inganci a cikin kewaye;
• Baya lalata rufin kebul;
• Babu mai daga crankshaft matsayi firikwensin. Tunda akwai famfon mai kusa da DPKV, zubar mai kuma na iya haifar da matsala.

mai kyau crankshaft matsayi firikwensin

Idan kowa ya riga ya bincika, to kuna buƙatar duba firikwensin kanta. Amma saboda wannan yana buƙatar cirewa.

Sauyawa

Idan alamun rashin aiki na DPKV suna da alaƙa da lalacewar na'urar, ana canza ta ba tare da gyarawa ba. Direbobi suna cikin wuri mara kyau, an haɗa su da murfin famfo mai tare da kusoshi ɗaya. Yadda ake cire kashi mataki-mataki.

• An kashe wuta, an cire mummunan tashar baturin.
• Ana ƙayyade fam ɗin mai inda aka samo firikwensin, an cire mai haɗawa. Kebul na 80 cm yana tafiya daga mai sarrafawa zuwa naúrar, zaka iya ƙayyade wurin mai haɗawa ta hanyar kebul.
• Makullin zuwa "10" yana warware kawai dunƙule.
• An cire na'urar.

Kafin shigar da sabon kashi, ya zama dole a tsaftace wurin zama mai firikwensin da filogi mai haɗawa, duba amincin na'urar. Wannan zai hana saurin karyewar sabon sashi.

Idan matsala a cikin aikin injin konewa na ciki ya kasance saboda rashin sigina daga mai haɗa firikwensin a cikin kwamfutar, ana bincika amincin wayoyi. Binciken lantarki, idan akwai sigina, amma babu amsa daga na'urar lantarki, ana gudanar da shi a cikin wani bita na musamman. A cikin 90% na lokuta, ana buƙatar walƙiya na tsarin sarrafawa da maye gurbin na'urorin lantarki.

A cikin rabin lokuta, firikwensin ya gaza saboda datti na banal. Mai kula yana kusa da famfon mai, wanda zai iya fitar da digon ruwa. Man, faɗowa akan sashin karatun firikwensin, toshe saman, oxidizes kuma yana hana cikakken canja wurin bayanai.

Duba aiki

Don bincika idan firikwensin matsayi na crankshaft yana aiki, dole ne a auna juriya na iska tare da ohmmeter ko multimeter. Karatun al'ada tsakanin 550 da 570 ohms.

Idan sun bambanta da waɗannan lambobi, to ana buƙatar maye gurbin tare da sabon. Ba za a iya gyara tsohuwar ba, amma yana da arha kuma yana da sauƙi don maye gurbinsa, bin tsarin cirewa na baya.

ƙarshe

A cikin taron cewa Vaz-2110 crankshaft firikwensin (16 ko 8 bawuloli) bai wuce gwajin, za mu iya magana game da gazawar. Yana da kyau a duba sabuwar na'ura kafin shigarwa, aƙalla auna juriya. Sai kawai bayan tabbatar da cewa yana cikin yanayi mai kyau, zaka iya shigar da shi akan motar. Tabbatar duba tazarar da ke tsakanin firikwensin da haƙoran ja; daidaitaccen aiki na tsarin sarrafawa ya dogara da wannan.

Idan matsalar ta ci gaba, gwada bincika wasu na'urori masu auna firikwensin:

VAZ 2110 gudun firikwensin

Na'urar firikwensin mai VAZ 2110